GB0101310D0 - Signal monitoring - Google Patents

Signal monitoring

Info

Publication number
GB0101310D0
GB0101310D0 GBGB0101310.1A GB0101310A GB0101310D0 GB 0101310 D0 GB0101310 D0 GB 0101310D0 GB 0101310 A GB0101310 A GB 0101310A GB 0101310 D0 GB0101310 D0 GB 0101310D0
Authority
GB
United Kingdom
Prior art keywords
signal monitoring
monitoring
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB0101310.1A
Other versions
GB2358477A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tempo Europe Ltd
Original Assignee
Chesilvale Electronics Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0001146A external-priority patent/GB0001146D0/en
Priority claimed from GB0019984A external-priority patent/GB0019984D0/en
Application filed by Chesilvale Electronics Ltd filed Critical Chesilvale Electronics Ltd
Publication of GB0101310D0 publication Critical patent/GB0101310D0/en
Publication of GB2358477A publication Critical patent/GB2358477A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/24—Arrangements for testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2209—Arrangements for supervision, monitoring or testing for lines also used for data transmission
GB0101310A 2000-01-18 2001-01-18 Signal Monitoring Withdrawn GB2358477A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0001146A GB0001146D0 (en) 2000-01-18 2000-01-18 Signal monitoring
GB0019984A GB0019984D0 (en) 2000-08-14 2000-08-14 Signal monitoring

Publications (2)

Publication Number Publication Date
GB0101310D0 true GB0101310D0 (en) 2001-02-28
GB2358477A GB2358477A (en) 2001-07-25

Family

ID=26243427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0101310A Withdrawn GB2358477A (en) 2000-01-18 2001-01-18 Signal Monitoring

Country Status (3)

Country Link
US (1) US20010021641A1 (en)
EP (1) EP1119164A3 (en)
GB (1) GB2358477A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9843959B2 (en) * 2015-09-30 2017-12-12 Intel IP Corporation Interference mitigation by a scalable digital wireless modem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025466A (en) * 1990-03-13 1991-06-18 Communications Manufacturing Company Telephone test instrument
CA2029679A1 (en) * 1990-11-09 1992-05-10 Raymond C. Crowdis Analog/digital telephone test set
US5157708A (en) * 1991-10-04 1992-10-20 Leviton Manufacturing Co., Inc. Portable telecommunications test instrument with line condition monitoring
US5235629A (en) * 1992-01-13 1993-08-10 Communications Manufacturing Company Apparatus for telephone line checking
US5532898A (en) * 1994-04-01 1996-07-02 Megahertz Corporation Line current protection circuit for use with a PCMCIA-architecture modem card
US5528660A (en) * 1994-04-29 1996-06-18 Harris Corp. Display-based control mechanism resident in portable test and communications device for facilitating craftsperson's remote testing of selected portion of telephone network
US5521958A (en) * 1994-04-29 1996-05-28 Harris Corporation Telecommunications test system including a test and trouble shooting expert system
US5617466A (en) * 1995-03-20 1997-04-01 Harris Corporation Mechanism for controllably enabling test set to assert off-hook condition on telephone line in dependence upon detection of prescribed voltage level and absence of data traffic
JPH098909A (en) * 1995-06-16 1997-01-10 Mitsubishi Electric Corp Test equipment for network
EP0889625A2 (en) * 1997-06-30 1999-01-07 Harris Corporation Digital signal processor-based telephone test set

Also Published As

Publication number Publication date
EP1119164A2 (en) 2001-07-25
EP1119164A3 (en) 2003-10-08
GB2358477A (en) 2001-07-25
US20010021641A1 (en) 2001-09-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)